.pointer {
    cursor: pointer;
}

.hide {
    display: none;
}

.show {
    display: block;
}

body {
    background-color: black;
    z-index: 1;
}

div {
    position: relative;
}

div > p {
    background-color: rgba(0, 0, 0, .8);
    color: whitesmoke;
}

div > button {
    background-color: rgba(0, 0, 0, .8);
    color: whitesmoke;
}

h1 {
    font-size: 2em;
    font-family: Courier, "Courier New", monospace;
    background-color: black;
    color: whitesmoke;
}

h2 {
    font-size: 1.5em;
    margin-top: 5%;
    border-top: 1px dashed white;
    font-family: Arial, sans-serif;
    background-color: black;
    color: whitesmoke;
}

h3 {
    margin-top: 5%;
    font-size: 1.3em;
    font-family: Arial, sans-serif;
    background-color: black;
    color: whitesmoke;
}

a {
    color: azure;
}

p {
    font-family: Arial, sans-serif;
    line-height: 1em;
    color: whitesmoke;
}



/*for images */
.image_container {
    text-align: center;
    position: relative;
    width: 100%;
    /*height: 100vh;*/
    border-style: dashed;
    border-color: aliceblue;
    padding: .1em;
}

img.objet_trouve {
    max-width: 90%;
    max-height: 100vh;
    /*width: 70%;
    height: auto;*/
    margin-bottom: 2em;
}
/*
.image_container img {
    width:70%; 
    height: 90%;
    object-fit: contain;
}


.contorImg {
    color: darkgray;
}

.arrowl, .arrowr {
    font-size: 2em;
    line-height: 2em;
    background-color: darkgrey;
    opacity: .5;
    text-decoration: none;
    color: black;
    font-weight: 600;
    border-radius: 20%;
    border: none;
}

.arrowl:hover, .arrowr:hover {
    cursor: pointer;
}

.arrowl {
    position: absolute;
    left: 0px;
    top: 40%;
    padding-left: .25em;
    padding-right: .25em;
}

.arrowr {
    position: absolute;
    right: 0px;
    top: 40%;
    padding-left: .25em;
    padding-right: .25em;
    
}
*/
/*for mobile */
@media all and (min-width: 1000px) {
    #content {
        margin-left: 10%;
        margin-right: 10%;
    }
}

@media all and (max-width: 1000px) {
    #content {
        margin: 1%;
    }
    h1 {
        font-size: 5em;
    }
    h2 {
        font-size: 3em;
    }
    h3 {
       font-size: 2.5em;
    }
    p {
        font-size: 2em
    }
    button {font-size: 2em}
}